Node.js MySQL Create Database Tutorial with Code Examples

Node.js MySQL Create Database

The CREATE DATABASE statement in MySQL is used to create a new database. In this tutorial, we’ll learn how to create a MySQL database using Node.js.

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Example

Let’s create a database named “updategadh” using Node.js.

First, create a JavaScript file named updategadh.js inside a folder named DBexample and add the following code:

var mysql = require('mysql');  
var con = mysql.createConnection({  
  host: "localhost",  
  user: "root",  
  password: "12345"  
});  

con.connect(function(err) {  
  if (err) throw err;  
  console.log("Connected!");  
  con.query("CREATE DATABASE updategadh", function (err, result) {  
    if (err) throw err;  
    console.log("Database created");  
  });  
});

Running the Script

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Open your terminal, navigate to the DBexample folder, and run the following command:

node updategadh.js

If the connection and query execute successfully, you’ll see the following messages in your terminal:

Connected!  
Database created

This means your updategadh database has been successfully created.

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Verification

To confirm that the database has been created, open your MySQL command prompt and use the following command:

SHOW DATABASES;

You’ll see updategadh listed among the available databases, indicating that your new database was created successfully.

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